package org.yanghe.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

/**
 * 热点参数限流
 */
@RestController
public class HotKeyFlowLimitController {


    @GetMapping(value = "/testHotKey")
    @SentinelResource(value = "testHotKey",blockHandler = "deal_testHotKey")
    public String testHotKey(@RequestParam(value = "p1",required = false)String p1,
                             @RequestParam(value = "p2",required = false)String p2)
    {

        return "----testHotKey";
    }

    //BlockException  注意要加上
    public String deal_testHotKey(String p1, String p2, BlockException e){

        return "deal_testHotKey";//Sentinel 系统默认提示：Blocked by Sentinel (flow limiting)
    }
}
